Motor Control PWM on dspic's

[macrace]

hi friends, my name is murat.
if I dont disturb, I request a help.
Now, I am studying control of 3 phase induction motor via constant v/f sinusoidal pwm technique. frequence is fixed at this technique,but duty raitio is currently changing. regarding this, I have learnt normal pwm, ccp function. but I should learn motor control pwm on dspic30f4011. Besides, I cant find a example mcpwm at all. exactly what I want to do is to compare the sinusoidal values stored in look up table and the timer values. Namely a sinusoidal wave and triangle wave. Triangle wave is fixed hence frequence is fixed. as a result,I will produce pwm signal to drive igbt driver. could you send me a sample regarding this please. it doesnt matter whatever computer language. I wrote ones about this matter, but also I wanted to explain this in here. if one cant understand all I explained above, I can help him and her about this, send documentations and explaining.
thanks, best regards.